Pillow



FIG. 1 is a top, front, right perspective view of a pillow, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top, front, right perspective view thereof with the head pillow portion positioned downwardly from that shown in FIG. 1. 

CLAIM The ornamental design for a pillow, as shown and described. 